| abstract |
An aluminum titanate ceramic with a small volume change due to heat and a method for producing the same are provided. An aluminum titanate ceramic comprising a copper element, and a step of firing a raw material mixture containing a titanium source powder, an aluminum source powder, and a copper source. As the copper source, metallic copper powder or the like can be used. The aluminum titanate ceramic may contain a magnesium element or a silicon element. [Selection figure] None |